Memperbaiki penamaan folder dan menambahkan index.html sebagai landing page

Pertemuan01/load_jalan.php

@@ -0,0 +1,18 @@
+<?php
+header('Content-Type: application/json');
+$conn = new mysqli("localhost", "root", "", "webgis"); // UBAH DB
+
+$sql = "SELECT * FROM jalan_polyline";
+$result = $conn->query($sql);
+$data_jalan = array();
+
+if ($result->num_rows > 0) {
+    while($row = $result->fetch_assoc()) {
+        // Parse string geojson menjadi object agar mudah dibaca Javascript
+        $row['geojson'] = json_decode($row['geojson']);
+        $data_jalan[] = $row;
+    }
+}
+echo json_encode($data_jalan);
+$conn->close();
+?>